AC_INIT([Google C++ Mocking Framework], [1.4.0], [googlemock@googlegroups.com], [gmock]) # Provide various options to initialize the Autoconf and configure processes. AC_PREREQ([2.59]) AC_CONFIG_SRCDIR([./COPYING]) AC_CONFIG_AUX_DIR([build-aux]) AC_CONFIG_HEADERS([build-aux/config.h]) AC_CONFIG_FILES([Makefile]) AC_CONFIG_FILES([scripts/gmock-config], [chmod +x scripts/gmock-config]) # Initialize Automake with various options. We require at least v1.9, prevent # pedantic complaints about package files, and enable various distribution # targets. AM_INIT_AUTOMAKE([1.9 dist-bzip2 dist-zip foreign subdir-objects]) # Check for programs used in building Google Test. AC_PROG_CC AC_PROG_CXX AC_LANG([C++]) AC_PROG_LIBTOOL # TODO(chandlerc@google.com): Currently we aren't running the Python tests # against the interpreter detected by AM_PATH_PYTHON, and so we condition # HAVE_PYTHON by requiring "python" to be in the PATH, and that interpreter's # version to be >= 2.3. This will allow the scripts to use a "/usr/bin/env" # hashbang. PYTHON= # We *do not* allow the user to specify a python interpreter AC_PATH_PROG([PYTHON],[python],[:]) AS_IF([test "$PYTHON" != ":"], [AM_PYTHON_CHECK_VERSION([$PYTHON],[2.3],[:],[PYTHON=":"])]) AM_CONDITIONAL([HAVE_PYTHON],[test "$PYTHON" != ":"]) # TODO(chandlerc@google.com) Check for the necessary system headers. # GoogleMock currently has hard dependencies upon GoogleTest above and beyond # running its own test suite, so we both provide our own version in # a subdirectory and provide some logic to use a custom version or a system # installed version. AC_ARG_WITH([gtest], [AS_HELP_STRING([--with-gtest], [Specifies how to find the gtest package. If no arguments are given, the default behavior, a system installed gtest will be used if present, and an internal version built otherwise. If a path is provided, the gtest built or installed at that prefix will be used.])], [], [with_gtest=yes]) AC_ARG_ENABLE([external-gtest], [AS_HELP_STRING([--disable-external-gtest], [Disables any detection or use of a system installed or user provided gtest. Any option to '--with-gtest' is ignored. (Default is enabled.)]) ], [], [enable_external_gtest=yes]) AS_IF([test "x$with_gtest" == "xno"], [AC_MSG_ERROR([dnl Support for GoogleTest was explicitly disabled. Currently GoogleMock has a hard dependency upon GoogleTest to build, please provide a version, or allow GoogleMock to use any installed version and fall back upon its internal version.])]) # Setup various GTEST variables. TODO(chandlerc@google.com): When these are # used below, they should be used such that any pre-existing values always # trump values we set them to, so that they can be used to selectively override # details of the detection process. AC_ARG_VAR([GTEST_CONFIG], [The exact path of Google Test's 'gtest-config' script.]) AC_ARG_VAR([GTEST_CPPFLAGS], [C-like preprocessor flags for Google Test.]) AC_ARG_VAR([GTEST_CXXFLAGS], [C++ compile flags for Google Test.]) AC_ARG_VAR([GTEST_LDFLAGS], [Linker path and option flags for Google Test.]) AC_ARG_VAR([GTEST_LIBS], [Library linking flags for Google Test.]) AC_ARG_VAR([GTEST_VERSION], [The version of Google Test available.]) HAVE_BUILT_GTEST="no" GTEST_MIN_VERSION="1.4.0" AS_IF([test "x${enable_external_gtest}" = "xyes"], [# Begin filling in variables as we are able. AS_IF([test "x${with_gtest}" != "xyes"], [AS_IF([test -x "${with_gtest}/scripts/gtest-config"], [GTEST_CONFIG="${with_gtest}/scripts/gtest-config"], [GTEST_CONFIG="${with_gtest}/bin/gtest-config"]) AS_IF([test -x "${GTEST_CONFIG}"], [], [AC_MSG_ERROR([dnl Unable to locate either a built or installed Google Test at '${with_gtest}'.]) ])]) AS_IF([test -x "${GTEST_CONFIG}"], [], [AC_PATH_PROG([GTEST_CONFIG], [gtest-config])]) AS_IF([test -x "${GTEST_CONFIG}"], [AC_MSG_CHECKING([for Google Test version >= ${GTEST_MIN_VERSION}]) AS_IF([${GTEST_CONFIG} --min-version=${GTEST_MIN_VERSION}], [AC_MSG_RESULT([yes]) HAVE_BUILT_GTEST="yes"], [AC_MSG_RESULT([no])])])]) AS_IF([test "x${HAVE_BUILT_GTEST}" = "xyes"], [GTEST_CPPFLAGS=`${GTEST_CONFIG} --cppflags` GTEST_CXXFLAGS=`${GTEST_CONFIG} --cxxflags` GTEST_LDFLAGS=`${GTEST_CONFIG} --ldflags` GTEST_LIBS=`${GTEST_CONFIG} --libs` GTEST_VERSION=`${GTEST_CONFIG} --version`], [AC_CONFIG_SUBDIRS([gtest]) # GTEST_CONFIG needs to be executable both in a Makefile environmont and # in a shell script environment, so resolve an absolute path for it here. GTEST_CONFIG="`pwd -P`/gtest/scripts/gtest-config" GTEST_CPPFLAGS='-I$(top_srcdir)/gtest/include' GTEST_CXXFLAGS='-g' GTEST_LDFLAGS='' GTEST_LIBS='$(top_builddir)/gtest/lib/libgtest.la' GTEST_VERSION="${GTEST_MIN_VERSION}"]) # TODO(chandlerc@google.com) Check the types, structures, and other compiler # and architecture characteristics. # Output the generated files. No further autoconf macros may be used. AC_OUTPUT